InChI=1/C14H21BrN2O2/c1-11(2)19-9-8-17(3)10-14(18)16-13-7-5-4-6-12(13)15/h4-7,11H,8-10H2,1-3H3,(H,16,18)/p+1/fC14H22BrN2O2/h16-17H/q+1 AB9BED6586522AAD